| 年份 | 中学在校学生数(人) |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 20833 |
| 2017 | 20274 |
| 2016 | 20094 |
| 2015 | 20002 |
| 2014 | 20159 |
| 2013 | 12152 |
| 2012 | 12710 |
| 2011 | 12775 |
| 2010 | 20696 |
| 2009 | 20988 |
| 2008 | 20938 |
| 2007 | 23250 |
| 2006 | 23215 |
| 2005 | 26419 |
| 2004 | 27036 |
| 2003 | 27032 |
| 2002 | 26932 |
| 2001 | 24989 |
| 2000 | 23301 |
| 1999 |
